https://digital.library.illinois.edu/items/e187a0e0-3ad0-013c-4907-02d0d7bfd6e4-5
Hybognathus argyritis | Digital Collections at the University of Illinois at Urbana-Champaign...
Oil on unstretched, cut canvas painting, taupe background; No stencil on back. Handwritten on painting in pencil,
university of illinoisdigital collectionsat the